If you have a good connection and access of Internet, then you can make a digital quality of a cheap, and sometimes free, phone with unlimited access. Introducing VoIP, a voice transmission over Internet access technology that is brings you an unlimited call. To start making and using this technology is very easy. All you need to have is a computer with Internet access and a headset or microphone. With those tools only, you can start to make the unlimited call with VoIP. Using this technology, you will save more cost for phone and calling, also you are taking the advantage of Internet telephony revolution today.
The VoIP technology is able to transmitting the voice to all over the world. However, the telecommunication providers in the world are sometimes not able to transmitted voice over the world wide, but certain countries only. But, there are several providers that are able to transmit your voice. It is an unlimited technology, but it will cost you with certain value of fare or cost. Having an unlimited calls, and even unlimited international calls, with lower cost and sometimes free is very attractive. But the question is what VoIP is? VoIP is a voice over Internet protocol. A technology that is able to transmitted voice over the internet connection. The technology of VoIP is carrying the digital radio signals, therefore people using the speech data compression techniques to reduce the data rate.
This technology also can be adapted by using the public switched telephone networks, or also known as PSTN. Even though it will cost some, but the connection between VoIP to PSTN is also perform good access. The demand of telecommunication today is very high. Therefore, add your own knowledge and be experienced with the technology of VoIP.
By: Dita Nadia
Posts Tagged ‘Speech Data’
VOIP – Cheap and Unlimited Phone
February 17th, 2010VoIP Technology Makes Communication Easier
November 7th, 2009
VoIP is an acronym of Voice-over Internet protocol. VoIP is known as the protocol that optimized for a transmission voice through out the Internet access. The technology of VoIP is viewed as a digital audio system. Using speech data compression techniques, VoIP can reduce the data rate.
Since the first computer network was established, Voice over Internet Protocol has been the most interesting item. It is the technology where the voice data was being transmitted through the Internet access. The growth of VoIP technology is being very rapid. In 2008, the revenue of U.S. Company of VoIP industry itself reaches up to $3.19 billion revenue with 24.3% growth. VoIP is known as the unlimited call that cost lower than using public switched telephone networks, or PSTN. Using VoIP, people will get the unlimited services in calling. People are able to transmitting more than one telephone call that exists in the same broadband connection.
The voice transmission over the internet, used by VoIP, is soon referred to as IP telephony, Internet telephony, broadband phone, or even voice over broadband. This technology brings efficiency in time and sometimes free of charge when people used the unlimited VoIP service of VoIP to VoIP phone calls. Other than that, people are still able to use VoIP to PSTN, or in the contrary. There are two types of services for VoIP to PSTN, which are direct inward dialing and access numbers. Those types are connecting the caller directly over the VoIP user. The accessibility of PSTN to VoIP is as good as voice transmission between VoIP. Even though, this technology may cost sometimes. The innovation of this technology brings many benefits; especially this voice transmission technology may reach in the world wide. So then, it is very easy to contact with other people around the world by using VoIP with lower cost.
By: Dita Nadia
VoIP Technology, How Does It Work?
October 29th, 2009
VoIP, which stands for Voice over Internet Protocol, is a protocol that has been optimized for transmitting voice via the internet or through other packet switched networks. VoIP carries telephony signals as digital audio that are usually reduced in data rate with speech data compression methods, encapsulated in a data packet stream over IP. In other words, VoIP is the routing of vocal conversations over the internet, or any other network that is IP based. VoIP is also known by other names including Internet telephony, IP Telephony, and Broadband telephony.
VoIP services can have two types of public switched telephone networks (PSTN):
1. Access numbers – the caller is required to key in the extension number of the VoIP user
2. Direct Inward Dialing (DID) – directly connects the caller to the VoIP user.
One of the great aspects about VoIP is that it has the ability to facilitate tasks and provide services that a more traditional PSTN might have difficulty implementing, or may charge more for. Some examples of services that VoIP features include:
• VoIP makes it easy to add an additional telephone line for a home or office, because VoIP has the ability to transmit more than one phone call down the same telephone line connected to broadband.
• VoIP automatically comes with popular phone features such as call forwarding, caller ID, automatic redial and 3-way calling. All of these features can be included in a traditional phone line, but usually each service has an additional cost.
• VoIP already has security in place such as digitizing and digital transmission, which traditional phone lines can sometimes struggle with.
• VoIP phones can work form any location that has a stable and fast internet connection.
• VoIP can integrate with other services that are available though the internet including message or data file exchange, video conversation, managing address books, audio conferencing, and so on.
As you can see, there are many features you can enjoy with VoIP. Furthermore, on the whole, VoIP tends to be the cheaper telephone service in comparison to a traditional phone line. However, regardless if you use a VoIP telephony, or are called by an unknown VoIP user, you can still find out more about a phone number and who it belongs to here.
By: Dan Krasky
